Behavioral task
behavioral1
Sample
NEAS.fb82f03fa49e8d5b1e6b1905964283d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.fb82f03fa49e8d5b1e6b1905964283d0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.fb82f03fa49e8d5b1e6b1905964283d0.exe
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Size
357KB
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MD5
fb82f03fa49e8d5b1e6b1905964283d0
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SHA1
819efb93d3f47ebba9615f8ee85dc8f05834634a
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SHA256
c02e16a90012f897921b6df6870df3b65c4b275a06da3f5492dec2112cc5a5f3
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SHA512
2ffc776f4fb4b73422d43d59412a72df3234848d7f71663d0caafae33d9be644257461b143a7a8f701127a8699203c8ebb27b7fdae98d0c598284250ec2cb2be
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SSDEEP
6144:NVHVr3RKZYW/dSc/n1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+0:F3YeW/dS2ZoXpKtCe1eehil6ZR5ZrQe7
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.fb82f03fa49e8d5b1e6b1905964283d0.exe
Files
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NEAS.fb82f03fa49e8d5b1e6b1905964283d0.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ